結果
| 問題 | No.236 鴛鴦茶 | 
| コンテスト | |
| ユーザー | 👑  testestest | 
| 提出日時 | 2015-08-09 13:28:02 | 
| 言語 | C90 (gcc 12.3.0) | 
| 結果 | 
                                AC
                                 
                             | 
| 実行時間 | 1 ms / 2,000 ms | 
| コード長 | 91 bytes | 
| コンパイル時間 | 187 ms | 
| コンパイル使用メモリ | 20,224 KB | 
| 実行使用メモリ | 5,376 KB | 
| 最終ジャッジ日時 | 2024-06-28 12:54:41 | 
| 合計ジャッジ時間 | 921 ms | 
| ジャッジサーバーID (参考情報) | judge4 / judge1 | 
(要ログイン)
| ファイルパターン | 結果 | 
|---|---|
| sample | AC * 2 | 
| other | AC * 23 | 
コンパイルメッセージ
main.c:1:11: warning: data definition has no type or storage class
    1 | float c,d;b;main(a){scanf("%d%d%f%f",&a,&b,&c,&d);b=!printf("%f",(a+b)*(b*c>a*d?d/b:c/a));}
      |           ^
main.c:1:11: warning: type defaults to ‘int’ in declaration of ‘b’ [-Wimplicit-int]
main.c:1:13: warning: return type defaults to ‘int’ [-Wimplicit-int]
    1 | float c,d;b;main(a){scanf("%d%d%f%f",&a,&b,&c,&d);b=!printf("%f",(a+b)*(b*c>a*d?d/b:c/a));}
      |             ^~~~
main.c: In function ‘main’:
main.c:1:13: warning: type of ‘a’ defaults to ‘int’ [-Wimplicit-int]
main.c:1:21: warning: implicit declaration of function ‘scanf’ [-Wimplicit-function-declaration]
    1 | float c,d;b;main(a){scanf("%d%d%f%f",&a,&b,&c,&d);b=!printf("%f",(a+b)*(b*c>a*d?d/b:c/a));}
      |                     ^~~~~
main.c:1:1: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
  +++ |+#include <stdio.h>
    1 | float c,d;b;main(a){scanf("%d%d%f%f",&a,&b,&c,&d);b=!printf("%f",(a+b)*(b*c>a*d?d/b:c/a));}
main.c:1:21: warning: incompatible implicit declaration of built-in function ‘scanf’ [-Wbuiltin-declaration-mismatch]
    1 | float c,d;b;main(a){scanf("%d%d%f%f",&a,&b,&c,&d);b=!printf("%f",(a+b)*(b*c>a*d?d/b:c/a));}
      |                     ^~~~~
main.c:1:21: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
main.c:1:54: warning: implicit declaration of function ‘printf’ [-Wimplicit-function-declaration]
    1 | float c,d;b;main(a){scanf("%d%d%f%f",&a,&b,&c,&d);b=!printf("%f",(a+b)*(b*c>a*d?d/b:c/a));}
      |                                                      ^~~~~~
main.c:1:54: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
main.c:1:54: warning: incompatible implicit declaration of built-in function ‘printf’ [-Wbuiltin-declaration-mismatch]
main.c:1:54: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
            
            ソースコード
float c,d;b;main(a){scanf("%d%d%f%f",&a,&b,&c,&d);b=!printf("%f",(a+b)*(b*c>a*d?d/b:c/a));}
            
            
            
        